Comment on Finding mid-00s DNS info?

• Rivalarrival@lemmy.today ⁨2⁩ ⁨days⁩ ago

  If the DNS records for the mail server were missing, it would suggest that they didn’t intend to receive mail, even if a mail server were actually up.

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  • kn33@lemmy.world ⁨2⁩ ⁨days⁩ ago

    But the records could’ve also been left up long after the server was taken down just out of laziness or mismanagement.

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    • Rivalarrival@lemmy.today ⁨2⁩ ⁨days⁩ ago

      Certainly, and likely. In which case, the DNS records would tell us nothing.

      But we can draw a completely different conclusion if the records were taken down deliberately.

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      • det_nya_livet@aggregatet.org ⁨1⁩ ⁨day⁩ ago

        And a different conclusion entirely if the records are seeing active updates during the time period :)

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• det_nya_livet@aggregatet.org ⁨3⁩ ⁨days⁩ ago

  Very true! :) if you have additional ways of showing that a mail server was operational in 2005 I’m happy to hear them :)

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  • kn33@lemmy.world ⁨3⁩ ⁨days⁩ ago

    Email archives would be best. If not that, look to see if any of the scanners like Censys or Shodan have records back that far showing SMTP running.

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